Polymerization Process and Adhesives Therefrom
    3.
    发明申请
    Polymerization Process and Adhesives Therefrom 有权
    聚合工艺和粘合剂

    公开(公告)号:US20090239999A1

    公开(公告)日:2009-09-24

    申请号:US12480988

    申请日:2009-06-09

    IPC分类号: C08L23/00 C08F110/06

    摘要: This invention relates to a propylene polymer comprising a component having a crystallinity of 10% or less and a component having a crystallinity of 20% or more, said propylene polymer having: a) a melting point of X ° C. or more where X=−0.0038(Tp)2+0.36(Tp)+150, where Tp is the temperature of polymerization in ° C.; b) an Mw of 10,000 g/mol or more; c) a heat of fusion of from 1-70 J/g; d) Stereodefects per 10,000 monomer units of Y or less where Y=2.35(Tp)−100 (where Tp is the temperature of polymerization in ° C.) for the portion of the blend that is insoluble in hexane at 23° C.; e) a dot T-Peel on Kraft paper of 1 N or more; and f) a branching factor of 0.98 or less, where the branching factor is the ratio of g′ measured at Mz to g′ measured at Mw, and process to produce such polymers.

    摘要翻译: 本发明涉及包含结晶度为10%以下的成分和结晶度为20%以上的成分的丙烯聚合物,所述丙烯类聚合物具有:a)熔点X℃以上,X = -0.0038(Tp)2 + 0.36(Tp)+150,其中Tp是以℃表示的聚合温度。 b)10,000g / mol以上的Mw; c)熔化热为1-70J / g; d)对于在23℃下不溶于己烷的共混物部分,每10,000单位单元的Y = 2.35(Tp)-100(其中Tp是聚合温度)的Y或更低的单位单位的立体缺陷度。 e)N型牛皮纸上的T型剥皮; 和f)0.98或更小的支化因子,其中支化因子是在Mw下测量的在Mz测量的g'与g'的比率,以及产生这种聚合物的方法。

    Polymerization Process And Adhesives Therefrom
    4.
    发明申请
    Polymerization Process And Adhesives Therefrom 有权
    聚合工艺和粘合剂

    公开(公告)号:US20120149829A1

    公开(公告)日:2012-06-14

    申请号:US13397263

    申请日:2012-02-15

    摘要: This invention relates to a propylene polymer comprising a component having a crystallinity of 10% or less and a component having a crystallinity of 20% or more, said propylene polymer having: a) a melting point of X° C. or more where X=−0.0038(Tp)2+0.36(Tp)+150, where Tp is the temperature of polymerization in ° C.; b) an Mw of 10,000 g/mol or more; c) a heat of fusion of from 1-70 J/g; d) Stereodefects per 10,000 monomer units of Y or less where Y=2.35(Tp)−100 (where Tp is the temperature of polymerization in ° C.) for the portion of the blend that is insoluble in hexane at 23° C.; e) a dot T-Peel on Kraft paper of 1 N or more; and f) a branching factor of 0.98 or less, where the branching factor is the ratio of g′ measured at Mz to g′ measured at Mw, and process to produce such polymers.

    摘要翻译: 本发明涉及包含结晶度为10%以下的成分和结晶度为20%以上的成分的丙烯聚合物,所述丙烯类聚合物具有:a)熔点X℃以上,X = -0.0038(Tp)2 + 0.36(Tp)+150,其中Tp是以℃表示的聚合温度。 b)10,000g / mol以上的Mw; c)熔化热为1-70J / g; d)对于在23℃下不溶于己烷的共混物部分,每10,000单位单元的Y = 2.35(Tp)-100(其中Tp是聚合温度)的Y或更低的单位单位的立体缺陷度。 e)N型牛皮纸上的T型剥皮; 和f)0.98或更小的支化因子,其中支化因子是在Mw下测量的在Mz测量的g'与g'的比率,以及产生这种聚合物的方法。

    Polymerization process and adhesives therefrom
    5.
    发明授权
    Polymerization process and adhesives therefrom 有权
    聚合工艺和粘合剂

    公开(公告)号:US08455589B2

    公开(公告)日:2013-06-04

    申请号:US13397263

    申请日:2012-02-15

    摘要: This invention relates to a propylene polymer comprising a component having a crystallinity of 10% or less and a component having a crystallinity of 20% or more, said propylene polymer having: a) a melting point of X° C. or more where X=−0.0038(Tp)2+0.36(Tp)+150, where Tp is the temperature of polymerization in ° C.; b) an Mw of 10,000 g/mol or more; c) a heat of fusion of from 1-70 J/g; d) Stereodefects per 10,000 monomer units of Y or less where Y=2.35(Tp)−100 (where Tp is the temperature of polymerization in ° C.) for the portion of the blend that is insoluble in hexane at 23° C.; e) a dot T-Peel on Kraft paper of 1 N or more; and f) a branching factor of 0.98 or less, where the branching factor is the ratio of g′ measured at Mz to g′ measured at Mw, and process to produce such polymers.

    摘要翻译: 本发明涉及包含结晶度为10%以下的成分和结晶度为20%以上的成分的丙烯聚合物,所述丙烯类聚合物具有:a)熔点X℃以上,X = -0.0038(Tp)2 + 0.36(Tp)+150,其中Tp是以℃表示的聚合温度。 b)10,000g / mol以上的Mw; c)熔化热为1-70J / g; d)对于在23℃下不溶于己烷的共混物部分,每10,000单位单元的Y = 2.35(Tp)-100(其中Tp是聚合温度)的Y或更低的单位单位的立体缺陷度。 e)N型牛皮纸上的T型剥皮; 和f)0.98或更小的支化因子,其中支化因子是在Mw下测量的在Mz测量的g'与g'的比率,以及产生这种聚合物的方法。

    Polymerization process and adhesives therefrom
    6.
    发明授权
    Polymerization process and adhesives therefrom 有权
    聚合工艺和粘合剂

    公开(公告)号:US08143353B2

    公开(公告)日:2012-03-27

    申请号:US12480988

    申请日:2009-06-09

    摘要: This invention relates to a propylene polymer comprising a component having a crystallinity of 10% or less and a component having a crystallinity of 20% or more, said propylene polymer having: a) a melting point of X ° C. or more where X=−0.0038(Tp)2+0.36(Tp)+150, where Tp is the temperature of polymerization in ° C.; b) an Mw of 10,000 g/mol or more; c) a heat of fusion of from 1-70 J/g; d) Stereodefects per 10,000 monomer units of Y or less where Y=2.35(Tp)−100 (where Tp is the temperature of polymerization in ° C.) for the portion of the blend that is insoluble in hexane at 23° C.; e) a dot T-Peel on Kraft paper of 1 N or more; and f) a branching factor of 0.98 or less, where the branching factor is the ratio of g′ measured at Mz to g′ measured at Mw, and process to produce such polymers.

    摘要翻译: 本发明涉及包含结晶度为10%以下的成分和结晶度为20%以上的成分的丙烯聚合物,所述丙烯类聚合物具有:a)熔点X℃以上,X = -0.0038(Tp)2 + 0.36(Tp)+150,其中Tp是以℃表示的聚合温度。 b)10,000g / mol以上的Mw; c)熔化热为1-70J / g; d)对于在23℃下不溶于己烷的共混物部分,每10,000单位单元的Y = 2.35(Tp)-100(其中Tp是聚合温度)的Y或更低的单位单位的立体缺陷度。 e)N型牛皮纸上的T型剥皮; 和f)0.98或更小的支化因子,其中支化因子是在Mw下测量的在Mz测量的g'与g'的比率,以及产生这种聚合物的方法。

    Polyolefin adhesive compositions
    10.
    发明授权
    Polyolefin adhesive compositions 有权
    聚烯烃粘合剂组合物

    公开(公告)号:US08242198B2

    公开(公告)日:2012-08-14

    申请号:US12616637

    申请日:2009-11-11

    IPC分类号: D21H19/18

    摘要: An adhesive and method for hot melt application. The adhesive comprises polyolefin base polymer, from 1 to 10 wt % of at least one functionalized polyolefin, and from 1 to 15 wt % of a wax, based on the total weight of the polyolefin base polymer, functionalized polyolefin and wax, wherein the wax has a weight average molecular weight at least 8% of the weight average molecular weight of the polyolefin base polymer, viscosity at 190° C. of 60 mPa·s or more, and a crystallization temperature greater than the polyolefin base polymer and greater than 100° C., and wherein the adhesive has at least 5% fiber tear at 2° C., at least 50% fiber tear at 25° C., and a characteristic set time of less than 3 seconds.

    摘要翻译: 一种用于热熔胶应用的粘合剂和方法。 基于聚烯烃基础聚合物,官能化聚烯烃和蜡的总重量,粘合剂包括聚烯烃基聚合物,1至10重量%的至少一种官能化聚烯烃和1至15重量%的蜡,其中蜡 重均分子量为聚烯烃基聚合物的重均分子量的至少8%,190℃下的粘度为60mPa·s以上,结晶温度大于聚烯烃基聚合物,大于100 ℃,并且其中粘合剂在2℃下具有至少5%的纤维撕裂,在25℃下至少50%的纤维撕裂,以及小于3秒的特征设定时间。